Package Summary Overview Summary

class:ElementFilter [NONE]

```
public class ElementFilter
extends Object
```
Filters for selecting just the elements of interest from a collection of elements. The returned sets and lists are new collections and do use the argument as a backing store. The methods in this class do not make any attempts to guard against concurrent modifications of the arguments. The returned sets and lists are mutable but unsafe for concurrent access. A returned set has the same iteration order as the argument set to a method.
If iterables and sets containing null are passed as arguments to methods in this class, a NullPointerException will be thrown.

Since:

1.6

method:fieldsIn(java.lang.Iterable) [NONE]

fieldsIn
```
public static List<VariableElement> fieldsIn(Iterable<? extends Element> elements)
```
Returns a list of fields in elements.

Parameters:

elements - the elements to filter

Returns:

a list of fields in elements

method:fieldsIn(java.util.Set) [NONE]

fieldsIn
```
public static Set<VariableElement> fieldsIn(Set<? extends Element> elements)
```
Returns a set of fields in elements.

Parameters:

elements - the elements to filter

Returns:

a set of fields in elements

method:constructorsIn(java.lang.Iterable) [NONE]

constructorsIn
```
public static List<ExecutableElement> constructorsIn(Iterable<? extends Element> elements)
```
Returns a list of constructors in elements.

Parameters:

elements - the elements to filter

Returns:

a list of constructors in elements

method:constructorsIn(java.util.Set) [NONE]

constructorsIn
```
public static Set<ExecutableElement> constructorsIn(Set<? extends Element> elements)
```
Returns a set of constructors in elements.

Parameters:

elements - the elements to filter

Returns:

a set of constructors in elements

method:methodsIn(java.lang.Iterable) [NONE]

methodsIn
```
public static List<ExecutableElement> methodsIn(Iterable<? extends Element> elements)
```
Returns a list of methods in elements.

Parameters:

elements - the elements to filter

Returns:

a list of methods in elements

method:methodsIn(java.util.Set) [NONE]

methodsIn
```
public static Set<ExecutableElement> methodsIn(Set<? extends Element> elements)
```
Returns a set of methods in elements.

Parameters:

elements - the elements to filter

Returns:

a set of methods in elements

method:typesIn(java.lang.Iterable) [NONE]

typesIn
```
public static List<TypeElement> typesIn(Iterable<? extends Element> elements)
```
Returns a list of types in elements.

Parameters:

elements - the elements to filter

Returns:

a list of types in elements

method:typesIn(java.util.Set) [NONE]

typesIn
```
public static Set<TypeElement> typesIn(Set<? extends Element> elements)
```
Returns a set of types in elements.

Parameters:

elements - the elements to filter

Returns:

a set of types in elements

method:packagesIn(java.lang.Iterable) [NONE]

packagesIn
```
public static List<PackageElement> packagesIn(Iterable<? extends Element> elements)
```
Returns a list of packages in elements.

Parameters:

elements - the elements to filter

Returns:

a list of packages in elements

method:packagesIn(java.util.Set) [NONE]

packagesIn
```
public static Set<PackageElement> packagesIn(Set<? extends Element> elements)
```
Returns a set of packages in elements.

Parameters:

elements - the elements to filter

Returns:

a set of packages in elements

method:modulesIn(java.lang.Iterable) [NONE]

modulesIn
```
public static List<ModuleElement> modulesIn(Iterable<? extends Element> elements)
```
Returns a list of modules in elements.

Parameters:

elements - the elements to filter

Returns:

a list of modules in elements

Since:

9

method:modulesIn(java.util.Set) [NONE]

modulesIn
```
public static Set<ModuleElement> modulesIn(Set<? extends Element> elements)
```
Returns a set of modules in elements.

Parameters:

elements - the elements to filter

Returns:

a set of modules in elements

Since:

9

method:exportsIn(java.lang.Iterable) [NONE]

exportsIn
```
public static List<ModuleElement.ExportsDirective> exportsIn(Iterable<? extends ModuleElement.Directive> directives)
```
Returns a list of exports directives in directives.

Parameters:

directives - the directives to filter

Returns:

a list of exports directives in directives

Since:

9

method:opensIn(java.lang.Iterable) [NONE]

opensIn
```
public static List<ModuleElement.OpensDirective> opensIn(Iterable<? extends ModuleElement.Directive> directives)
```
Returns a list of opens directives in directives.

Parameters:

directives - the directives to filter

Returns:

a list of opens directives in directives

Since:

9

method:providesIn(java.lang.Iterable) [NONE]

providesIn
```
public static List<ModuleElement.ProvidesDirective> providesIn(Iterable<? extends ModuleElement.Directive> directives)
```
Returns a list of provides directives in directives.

Parameters:

directives - the directives to filter

Returns:

a list of provides directives in directives

Since:

9

method:requiresIn(java.lang.Iterable) [NONE]

requiresIn
```
public static List<ModuleElement.RequiresDirective> requiresIn(Iterable<? extends ModuleElement.Directive> directives)
```
Returns a list of requires directives in directives.

Parameters:

directives - the directives to filter

Returns:

a list of requires directives in directives

Since:

9

method:usesIn(java.lang.Iterable) [NONE]

usesIn
```
public static List<ModuleElement.UsesDirective> usesIn(Iterable<? extends ModuleElement.Directive> directives)
```
Returns a list of uses directives in directives.

Parameters:

directives - the directives to filter

Returns:

a list of uses directives in directives

Since:

9